send_record_to_slack.xml

<?xml version="1.0"?>
<api method="post">
	<rest method="post">
		<url>https://slack.com/api/chat.postMessage</url>
		<auth>
		    <oauth type="vtap" service="slackintegration" module="Contacts"></oauth>
		</auth>
		<parameters>
			<parameter name='channel' value='@channel'></parameter>
			<parameter name='blocks' value='@blocks'></parameter>
			<parameter name='text' value='@text'></parameter>
		</parameters>
	</rest>
</api>